Re: AW: Update DomU - Debian 11 - no loader found - Invalid kernel

["J. Roeleveld" <joost@xxxxxxxxxxxx>]

On Wednesday, September 8, 2021 5:47:06 PM CEST Ronny Wagner wrote:
> Hi,
> 
> i use the /boot/grub/menu.lst:
> 
> default         0
> timeout         2
> title           Debian GNU/Linux 10
> root            (hd0,0)
> kernel          /vmlinuz root=/dev/xvda2 ro elevator=noop
> initrd          /initrd.img
> 
> title           Debian GNU/Linux
> root            (hd0,0)
> kernel          /boot/vmlinuz-4.19.0-17-686-pae root=/dev/xvda2 ro
> elevator=noop initrd          /boot/initrd.img-4.19.0-17-686-pae
> 
> $ ls -l /
> lrwxrwxrwx   1 root root        28 Sep  8 14:41 initrd.img ->
> boot/initrd.img-5.10.0-8-686-pae lrwxrwxrwx   1 root root        25 Sep  8
> 14:41 vmlinuz -> boot/vmlinuz-5.10.0-8-686-pae
> 
> I don't understand "no loader found", i can change to 4.19.0-17 and the DomU
> started, but not with the 5.10.0-8.
> 
> Thanks for helping.

Can you test with pointing directly at the kernel and initrd image?
Not the symbolic links?
That could also be the problem.

Do be aware, I don't think pygrub is still being developed and has several 
limitations.

--
Joost